:root{--ink:#182d46;--muted:#596778;--line:#dad5ce;--paper:#f7f2e9;--accent:#173a68;--surface:#fff;--danger:#a33131;--radius:12px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{color:var(--ink);background:var(--surface);-webkit-font-smoothing:antialiased;margin:0;font-family:Noto Sans JP Variable,Noto Sans JP,sans-serif;font-size:16px;line-height:1.7}h1,h2,h3,h4,p,ul,ol,dl,figure{margin:0}h1,h2,h3,h4{font-weight:700}ul,ol{padding-left:1.35em}a{color:inherit;text-underline-offset:4px;text-decoration-thickness:1px}a:hover{color:var(--accent)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}img{max-width:100%;display:block}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline-offset:4px;outline:3px solid #6b96c4}::selection{background:#d6e4f2}.container{width:calc(100% - 48px);max-width:1200px;margin-inline:auto}.button{border:1px solid var(--accent);background:var(--accent);color:#fff;text-align:center;border-radius:8px;justify-content:center;align-items:center;min-height:54px;padding:12px 24px;font-size:15px;font-weight:700;line-height:1.7;text-decoration:none;transition:background .15s,border-color .15s;display:inline-flex}.button:hover{color:#fff;background:#102d53;border-color:#102d53}.button-secondary{border-color:var(--line);color:var(--ink);background:#fff}.button-secondary:hover{color:var(--ink);background:#f7f8fa;border-color:#8c9aa9}.eyebrow{color:var(--accent);font-size:13px;font-weight:700;line-height:1.7}.section-title{letter-spacing:.01em;font-size:36px;font-weight:700;line-height:1.4}.muted{color:var(--muted)}.small{font-size:14px}.skip-link{z-index:100;background:#fff;padding:12px 20px;position:fixed;top:-100px;left:16px}.skip-link:focus{top:10px}.site-header{background:#fff}.site-header-inner{align-items:center;gap:24px;min-height:102px;padding-block:24px;display:flex}.site-name{white-space:nowrap;font-size:18px;font-weight:700;line-height:1.6;text-decoration:none}.site-nav{gap:24px;margin-left:auto;font-size:14px;display:flex}.site-nav a{text-decoration:none}.header-button{min-width:146px;margin-left:auto}.site-nav+.header-button{margin-left:0}.mobile-break{display:none}.site-footer{background:var(--surface);padding:32px 0}.footer-inner{flex-direction:column;align-items:flex-start;gap:24px;display:flex}.footer-name{font-size:18px;font-weight:700;line-height:1.7}.footer-operator,.site-footer nav{color:var(--muted);font-size:13px;line-height:1.7}.site-footer a{text-decoration:none}.site-footer a:hover{text-decoration:underline}.site-footer nav{grid-template-columns:180px 220px 180px;gap:32px;width:100%;display:grid}.visually-hidden{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.legal-main{background:var(--paper);padding:80px 0}.legal-sheet{background:#fff;border-radius:12px;max-width:880px;margin:auto;padding:48px}.legal-sheet h1{margin-bottom:24px;font-size:32px;line-height:1.5}.legal-sheet h2{margin:32px 0 12px;font-size:20px}.legal-sheet p+p{margin-top:16px}.legal-sheet ul{margin:16px 0}.legal-sheet .button{margin-top:32px}@media (min-width:1440px){.container{width:1200px}}@media (max-width:1000px){.site-nav{display:none}}@media (max-width:600px){.site-header-inner{gap:16px}.site-name{white-space:normal;max-width:180px;font-size:14px}.mobile-break{display:block}.header-button{white-space:nowrap;min-width:128px;padding-inline:12px;font-size:14px}.section-title{font-size:28px}.legal-main{padding:40px 0}.legal-sheet{padding:24px}.legal-sheet h1{font-size:27px}.legal-sheet h2{font-size:18px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}@media (max-width:1000px){.site-nav+.header-button{margin-left:auto}}@media (max-width:700px){.footer-name{font-size:16px}.site-footer nav{grid-template-columns:1fr;gap:16px}}